Question

the line representating pair of linear equestion 2x+y=5 and 4x+2y=10 are​

Answer 1

Answer:

coincident

Step-by-step explanation:

2x+y=5 -------> eqn 1

when written in form of ax + by + c = 0

2x+y-5=0 here a1=2, b1=1, c1=5

4x+2y=10 ----------> eqn 2

when written in form of ax + by + c = 0

4x+2y-10=0 here a2=4, b2=2, c2=10

from eqn 1 and eqn 2

so, a1/a2 = 2/4 =>1/2

b1/b2 = 1/2

c1/c2 = 5/10 =>1/2

here, a1/a2 = b1/b2 = c1/c2

hence, the lines are coincident